Complete Explanation:A pro-Democrat cartoon forecasting the collapse of Whig opposition to the annexation of Texas. James K. Polk, the expansionist candidate, stands at right near a bridge spanning "Salt River." He holds an American flag and hails Texans Stephen Austin (left) and Samuel Houston aboard a wheeled steamboat-like vessel "Texas." Austin, waving the flag of the Lone Star Republic, cries, "All hail to James K. Polk, the frined [sic] of our Country!" The Texas boat has an eagle figurehead and a star on its prow.

Below the bridge pandemonium reigns among the foes of annexation. Holding onto a rope attached to "Texas" above, they are dragged into Salt River. Led by Whig presidential nominee Henry Clay, they are (left to right) Theodore Frelinghuysen, Daniel Webster, Henry A. Wise, and an unidentified figure whose legs are tangled in the rope.

Clay: "Curse the day that ever I got hold of this rope! this is a bad place to let go of it--But I must!"

Frelinghuysen: "Oh evil day, that ever I got into the footsteps of my predecessor."

Webster: "If we let go, we are ruined, and if we hold on--Oh! crackee!"

Abolitionist William Lloyd Garrison, straddling a barrel labeled "Abolition" in the river, shouts at Clay, "Avaunt! unholy man! I will not keep company with a blackleg!" referring to the candidate's reputation as a gambler.